1Robert Downey Jr.
Han Myung-Gu Downey quit drinking in 2003 and, five years later, picked up the most lucrative role of his career as Tony Stark in the Avengers franchise.
2Rob Lowe
JB Lacroix Lowe put down the bottle for good 28 years ago (even if he doesnt' appear to have aged much since then). In an interview with Men's Health, Lowe said exercise played a key role in his recovery.
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3Brad Pitt
Jun Sato Pitt once admitted that he couldn't remember a day since college that he hadn't been drinking. That's all behind him now.
4Dennis Rodman
Steve Granitz Rodman is on the road to recovery once more after relapsing last year. He's vowed to stay sober this year.
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5Russell Brand
Jeff Spicer The comedian credits the support of his 12-step program for helping him get clean 17 years ago.
6Terry Crews
John Shearer Crews jokes that he's crazy enough sober as it is. He's not risking drunk Terry.
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7Steve Austin
Josh Hedges/Zuffa LLC Stone Cold Steve gave up his signature beer chugging last year.
8Zac Efron
VALERIE MACON Efron has said sobriety helped provide structure to his life and boosted his self confidence.
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9Dane Cook
Jason LaVeris The comedian says he abstains from alcohol as part of a healthy lifestyle.
10Calvin Harris
Dave J HoganThe international superstar DJ admitted he would drink two bottles of whiskey a night. He decided to get sober in 2014.
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11Daniel Radcliffe
Tim P. Whitby Radcliffe turned to alcohol to help manage fame. (He even admits to being drunk during the filming of Harry Potter). He has been sober now for 5 years.
12Anthony Hopkins
Frederick M. Brown Hopkins said he was hungover during much of his theatrical career and that, reflecting on his alcoholism, he's still surprised he hadn't died during those years.
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13Stephen King
Mickey AdairThe best-selling writer says that for much of his career the scariest monster was not being able to write sober. In sobriety, he has vanquished the monster.
14Ben Affleck
Axelle/Bauer-Griffin Affleck has struggled with alcoholism for much of his life and has checked into rehab multiple times. He's sober as of 2019.
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15Eric Clapton
Santiago FelipeThe legendary musician chose sobriety after the death of his son in 1991.
16Andy Murray
Tom Dulat After a particularly bad bender as a teenager, Murray gave up alcohol, fearing it might jeopardize his tennis success.
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17Macklemore
Kurt Krieger - CorbisTreated for alcohol and opioid addiction, the Seattle-based rapper is blunt about his reasons for sobriety: If he can't keep it together, he says, he will lose everything.
18Warren Buffett
Paul Morigi The man worth over $80 billion makes all his cold hard cash without ever celebrating over a cold one.
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19Larry Ellison
David Livingston Another sober billionaire is Ellison, the cofounder of Oracle Corporation. He says he avoids things that cloud his mind.
20Kendrick Lamar
Jim Spellman Lamar has rapped about his distaste for the substance and hip-hop's celebration of it in "Swimming Pools (Drank)."
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